Pat the chicken dry and coat evenly with the chicken seasoning.
Heat 1 tablespoon avocado oil in a large skillet over medium-high heat.
Cook the chicken for 2–3 minutes per side until golden and fully cooked. Transfer to a plate.
If needed, wipe the skillet clean and add the remaining avocado oil.
Add the shallot, shredded kale, and yellow curry paste. Cook for about 5 minutes until fragrant and the kale softens.
Pour in the coconut milk, soy sauce, and brown sugar. Stir until smooth.
Simmer the sauce for 5–10 minutes until slightly thickened.
Return the chicken to the skillet and spoon the sauce over each piece. Simmer for another 2–3 minutes so the flavors blend.
Garnish with cilantro or chili crisp and serve over warm rice.
This Chicken with Coconut Kale recipe is best enjoyed fresh while the sauce is creamy and warm.